Bulletproof searches with built-in synonyms and spell check.
Instantly predicts and displays results within two keystrokes.
Understands natural language just like a real sales clerk.
Correct results from day 1 with pre-built recommendation logics.
Customize to your business needs with filters and rules.
Instantly adapts to new trends and seasonality.
Personalized product recommendations tailored to every customer.
Pre-built, high-converting email triggers.
Fully automatic predictive sending with our Email Automation AI.
Instant segmentation with keywords and simple filters.
Build targeted audiences using lifecycle and lifetime value.
Create omnichannel experiences with ESP, CRM, Ad & Social integrations.
ClerkCore™ is our proprietary personalization technology with an algorithm specifically designed for and tailored to the needs of the modern e-commerce store.
Create a single source of marketing truth by connecting multiple data sources to centralize your segmentation and audience creation that delivers successful and personalized omnichannel experiences.
Control the shopping experience with tailored recommendations using custom merchandising rules across your site, in categories or single presentations.
Get full 360° insights with customer profiles and individual journeys from their first click to conversion, and beyond. View valuable segments based on behavior and order history including frequency of purchase, life cycle, and price sensitivity.
Today, your customers expect privacy.
This has traditionally been at odds with the core of personalization, where the norm has been to closely monitor customers to provide a personalized experience.
But not anymore!
Clerk.io has been built from the ground up with a privacy-first mindset.
With our breakthrough technology, we are able to offer the personalized shopping experience your customers expect, without any limitations.
As the first in the world, we can do this without using cookies and in a fully GDPR-compliant manner - thus fully respecting your customers' privacy.
98% Customer Satisfaction 😍
99.9996% uptime the last 12 months ️🔥
Unlimited Free & Fast Support ⚡
We Speak 🇺🇸 🇬🇧 🇮🇹 🇪🇸 🇳🇱 🇳🇴 🇸🇪 🇩🇰
There are the companies that you have to work with, and then there are those who you love to work with. Clerk.io definitely belongs to the latter.
Cannot rate these guys highly enough! A lot of companies could learn a lot from Clerk.io!
The support staff are some of the best anywhere and are always quick and happy to help with any queries. They are also pro-active with clients, helping them to get the absolute best out of the service. Highly recommend.
We've used Clerk.io since the beginning of 2015 and there is no question about it, Clerk.io is one of our secret weapons. Their support, service and know-how continue to amaze us!
Customer support is excellent – always a fast response and issues quickly resolved.
It's automated, increases revenue and the support is fantastic. I am a fan!